X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fobject%2Fpath_walker.hpp;h=cc153206b1db37996642c8c94571ffc3f8b0eb66;hb=75acd4b141f45e851a492f089aa9ad24a9552409;hp=5bb330092e22cbb259bf6c02d9ac77afa1d583cc;hpb=1c148c20eede15d02659203c417d01a9877103de;p=supertux.git

diff --git a/src/object/path_walker.hpp b/src/object/path_walker.hpp
index 5bb330092..cc153206b 100644
--- a/src/object/path_walker.hpp
+++ b/src/object/path_walker.hpp
@@ -21,10 +21,6 @@
 #define __PATH_WALKER_HPP__
 
 #include "path.hpp"
-#include "math/vector.hpp"
-#include "game_object.hpp"
-#include "lisp/lisp.hpp"
-#include "serializable.hpp"
 
 /**
  * A walker that travels along a path
@@ -36,7 +32,7 @@ public:
   virtual ~PathWalker();
 
   /**
-   * advanves the path walker on the path and returns the position delta
+   * advances the path walker on the path and returns the position delta
    * to the last position
    */
   virtual Vector advance(float elapsed_time);
@@ -50,12 +46,17 @@ public:
   /** stop advancing automatically */
   void stop_moving();
 
+  /** returns true if PathWalker is currently moving */
+  bool is_moving() {
+    return running;
+  }
+  
   const Path* path;
 
 private:
   void advance_node();
   void goback_node();
- 
+
   /**
    * set to false to immediately stop advancing
    */